55144680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2927}}^1$

素因数の和:3098

約数の個数: 64

約数和(自身を含む): 166544640

約数和(自身を除く): 111399960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2927, 3140, 3768, 4710, 5854, 6280, 8781, 9420, 11708, 14635, 17562, 18840, 23416, 29270, 35124, 43905, 58540, 70248, 87810, 117080, 175620, 351240, 459539, 919078, 1378617, 1838156, 2297695, 2757234, 3676312, 4595390, 5514468, 6893085, 9190780, 11028936, 13786170, 18381560, 27572340, 55144680]

約数ペア:

[(1, 55144680), (2, 27572340), (3, 18381560), (4, 13786170), (5, 11028936), (6, 9190780), (8, 6893085), (10, 5514468), (12, 4595390), (15, 3676312), (20, 2757234), (24, 2297695), (30, 1838156), (40, 1378617), (60, 919078), (120, 459539), (157, 351240), (314, 175620), (471, 117080), (628, 87810), (785, 70248), (942, 58540), (1256, 43905), (1570, 35124), (1884, 29270), (2355, 23416), (2927, 18840), (3140, 17562), (3768, 14635), (4710, 11708), (5854, 9420), (6280, 8781)]